Yaga Minor was where the Imperial fleet had withdrew prior to the battle at Borosk and following the Yuuzhan Vong victory at the Battle of Bastion; it also contained the only major Imperial shipyards. Vorrik hoped to destroy the shipyards as a means of both crippling the Empire and getting revenge for his defeat at the hands of what he thought were a crippled enemy. The local sector fleet under Yaga Minor's Moff, Kurlen Flennic, held off Vorrik's forces until, at the approach of Imperial reinforcements from Borosk, Vorrik decided against a second battle. He fled back towards the main Yuuzhan Vong concentration near the Galactic Core, pulling the last Yuuzhan Vong forces from the Empire's territory.

At one point, a group of Vong infiltators entered a lab where they discovered that the Empire was experimenting on Bafforr tree pollen. Lumiya's Sith forces arrived at the same time to retrieve the pollen.